package com.swt.service.S_service;

import com.swt.domain.Aboutcourse;
import org.hibernate.criterion.DetachedCriteria;

import java.util.List;

public interface AboutCourseService {
    void save(Aboutcourse aboutcourse);

    List<Aboutcourse> select(DetachedCriteria detachedCriteria);

    void updatenum(Integer aboutcourseCourseid);
}
